<template>
  <div class="login">
    <el-form :model="loginInfo" :rules="rules" ref="loginInfo" class="demo-ruleForm container">
      <img src="../assets/avatar.jpg" alt class="avatar" />
      <el-form-item prop="username">
        <el-input
          v-model="loginInfo.username"
          prefix-icon="myicon myicon-user"
          placeholder="请输入用户名"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          type="password"
          v-model="loginInfo.password"
          prefix-icon="el-icon-question"
          placeholder="请输入密码"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" class="login-btn" @click="sublogin">立即创建</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
<script>
// 引入用户自定义API
import { login } from '@/api/user_api.js'
export default {
  data () {
    return {
      loginInfo: {
        username: 'admin',
        password: '123456'
      },
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          {
            min: 6,
            max: 16,
            message: '密码长度在 6 到 16 个字符',
            trigger: 'blur'
          }
        ]
      }
    }
  },
  methods: {
    sublogin () {
      // console.log(this.$refs)
      this.$refs.loginInfo.validate(valid => {
        if (valid) {
          login(this.loginInfo)
            .then(res => {
              // console.log(res)
              if (res.data.meta.status === 200) {
                localStorage.setItem('dwxProject', res.data.data.token)
                this.$router.push({ name: 'Home' })
              } else {
                this.$message.error(res.data.meta.msg)
              }
            })
            .catch(err => {
              this.$message.error('你的账户名和密码有误')
              console.log(err)
            })
        } else {
          this.$message.error('请正确输入你的账户名和密码')
          return false
        }
      })
    }
  }
}
</script>
<style lang="less" scoped>
.login {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #2f4050;
  .container {
    position: absolute;
    left: 0;
    right: 0;
    width: 400px;
    padding: 0px 40px 15px 40px;
    margin: 200px auto;
    background: white;
    .avatar {
      position: relative;
      left: 50%;
      width: 120px;
      height: 120px;
      margin-left: -60px;
      margin-top: -60px;
      box-sizing: border-box;
      border-radius: 50%;
      border: 10px solid #fff;
      box-shadow: 0 1px 5px #ccc;
      overflow: hidden;
    }
    .login-btn {
      width: 100%;
    }
  }
}
</style>
